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Coeur D'Alene, ID

The Best Electric, Heating, Cooling, and Plumbing Company in Coeur d'Alene, ID

We offer the best, most reliable plumbing, electrical, heating & cooling services for homes in Washington and Northern Idaho.

Mainstream Technician High Fiving Truck

Coeur D'Alene Electric & HVAC

Total Home Services in Coeur d'Alene, ID

In Coeur d’Alene, ID, the distinct climate—cold, moist winters and very warm, dry summers—demands expert HVAC, plumbing, and electrical services. Mainstream Electric, Heating, Cooling, and Plumbing is equipped to meet these challenges, ensuring your home remains comfortable and efficient year-round. Our skilled team is ready to tackle anything from furnace repairs and A/C installations to plumbing and electrical needs, tailored to Coeur d’Alene’s unique weather patterns influenced by both maritime and continental systems. Embrace peace of mind with Mainstream, your solution for navigating the region’s varied temperatures and precipitation levels. Schedule your appointment online or call us today for a resilient, comfortable home in Coeur d’Alene’s diverse climate.

Mainstream Offers

Special Offers and Coupons

Our Services

Repair, Install, Service & More


Our electricians will help get the lights turned on in thousands of Spokane area homes.

Air Conditioning

A/C repair, installation, maintenance, and much more.


Our heating experts will help keep you warm in the winter.


Like most people, you might not think much about your plumbing – until something happens.

Drains & Sewers

Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.

Air Quality

From indoor air quality testing to dehumidifiers to filter exchanges - we can help keep your air clean.

Maintenance Plan

Our membership program is crafted to offer peace of mind and comfort to every Spokane home, blending professional care with a touch of local charm.

The Mainstream Difference

Rethink Home Services with Mainstream - Your Trust, Our Promise.

At Mainstream, we redefine home service excellence, ensuring every interaction is designed with your satisfaction in mind.

Flexible Scheduling

We honor your busy schedule by offering flexible booking options that cater to your availability. Our 24/7 service readiness means urgent or regular maintenance is just a call away, ensuring we're there when you need us most — in Spokane, Northern Idaho, and places in between.

Transparent Pricing

Trust starts with transparency. That's why at Mainstream, you receive straightforward pricing without hidden fees. We focus on solving your problems, not upselling unnecessary services. Our commitment to honesty is echoed in thousands of positive customer reviews praising our integrity.

Expert Technicians

Mainstream stands out with a team that receives ongoing training in the latest home service technologies and adheres strictly to industry standards. We treat your home with the utmost respect and care, approaching every job with precision and professionalism to ensure superior results.

2 Mainstream Technicians Sitting in Truck

Home Maintenance Plans

Total Home Care in CDA

Let Mainstream Electric, Heating, Cooling, and Plumbing be your trusted ally in Coeur d’Alene, ID, with our dedicated home maintenance plans. The unique weather patterns of Coeur d’Alene — ranging from cold, moist winters to warm, dry summers — underscore the importance of regular, seasonal maintenance for your electrical, plumbing, and A/C systems. Our comprehensive maintenance plans are crafted to preempt the challenges posed by these fluctuating conditions, ensuring your home’s HVAC, plumbing, and electrical systems are always at peak performance. Opting for regular maintenance with Mainstream not only safeguards your comfort and safety throughout the year but also helps you avoid costly emergencies and unexpected breakdowns. Stay ahead of the weather in Coeur d’Alene with Mainstream’s professional, proactive service plans.

Call or Schedule Your Service Online!


Brandt was great. He was able to diagnose the issue almost immediately. He was professional and knowledgeable.

via Google
ZnH Hockley
ZnH Hockley

Best experience I've ever had for hvac work. Tech was fast, smart and had the problem diagnosed and solved within 15 mins. True pros. Will tell everyone I know to use them.

Response from business owner

Thank you so much for the glowing review! We are thrilled to hear that you had such a positive experience with our HVAC services. Our team takes great pride in providing fast and efficient service, so it's wonderful to know that we were able to diagnose and solve the problem quickly for you. We truly appreciate your recommendation and look forward to helping your friends and family with their HVAC needs as well. Thank you for choosing us!

via Google
Won Shin
Won Shin

He is friendly and knows the problem well and explains it in detail so that I want to know more about it.

Response from business owner

Thank you so much for the kind words, Won! I'm glad I could help explain the issue to you in detail. If you ever have any more questions, feel free to reach out.

via Google
Scott Graham
Scott Graham

Adam did a great job. Real friendly and knowledgeable. Mainstream was here within 12 hours of my AC going down in 90+ temps.

Response from business owner

Thank you, Scott! I'm so glad to hear that you had a positive experience with us during such a stressful time. We strive to provide fast and friendly service to all of our customers. Your feedback means a lot to us!

via Google
John Bury
John Bury

the best

sharp friendly professional courtesy

with a genuinely personal interest..

good listener

good answerer

Response from business owner

Thank you so much for the glowing review, John! I'm thrilled to hear that you had such a positive experience with us. We truly value our customers and strive to provide top-notch service. We look forward to serving you again in the future!

via Google

Mainstream Reviews

5-Star Service, Guaranteed.

We are Spokane’s premier home services company since 2000, with thousands of satisfied customers. Discover our latest reviews today!

Awards & Accreditations

Spokane's Finest

Mainstream has earned the trust of the community, being recognized with the following awards and certifications.

CDA Electricians & A/C Repair

Expert Heating and Cooling Services in Coeur d'Alene, ID by Mainstream Electric, Heating, Cooling, & Plumbing

In Coeur d’Alene, ID, where seasons bring varied temperatures and air quality challenges, having reliable heating, cooling, and plumbing systems is essential. Mainstream Electric, Heating, Cooling, & Plumbing provides top-notch HVAC and plumbing services to homeowners throughout Coeur d’Alene, ensuring your comfort and health regardless of the weather. Discover why Mainstream is the trusted choice for all your home comfort needs.

Your Comprehensive HVAC and Plumbing Partner in Coeur d’Alene

Mainstream’s dedication to excellence and customer satisfaction has made us a leading provider of heating, cooling, and plumbing services in Coeur d’Alene. We offer a full spectrum of solutions tailored to your home’s specific requirements.

Expert Heating Services for Winter Warmth

  • Furnace Repair and Installation: Our skilled technicians ensure your furnace is running efficiently to keep your home warm and cozy throughout the cold months.
  • Routine Heating Maintenance: Regular maintenance extends the life of your heating system and prevents costly breakdowns, providing peace of mind and consistent warmth.

Cooling Services to Beat the Summer Heat

  • Air Conditioning Installation and Repair: Stay cool and comfortable during the summer with Mainstream’s air conditioning services. We install, repair, and maintain a variety of AC systems, optimizing comfort and energy efficiency.
  • Preventive AC Maintenance: Our Service Partner Plan ensures your air conditioner performs optimally, enhancing performance and longevity.

Improving Coeur d’Alene Air Quality

  • Air Purification Systems: We offer state-of-the-art air purifiers to remove pollutants and allergens from your home’s air.
  • Duct Cleaning Services: Regular duct cleaning improves air quality and HVAC efficiency.
  • Humidity Control: We install and maintain whole-home humidifiers and dehumidifiers to optimize indoor air quality.

Professional Plumber Coeur d’Alene Residents Trust

  • Emergency Plumbing Services: Our expert plumbers are available 24/7 for urgent plumbing issues.
  • Water Heater Services: We install, repair, and maintain all types of water heaters.
  • Drain Cleaning: Our advanced techniques ensure your drains stay clear and functional.

Why Choose Mainstream in Coeur d’Alene?

  • Local Expertise: Our team is deeply familiar with Coeur d’Alene’s climate and community, providing solutions perfectly aligned with local needs.
  • Quality and Reliability: Mainstream uses only the best equipment and latest techniques, ensuring high-quality and reliable service every time.
  • Transparent Communication: We believe in honest, clear communication with upfront pricing and no hidden fees.

Custom Solutions Tailored to Your Needs

Every home in Coeur d’Alene is unique. Mainstream offers customized HVAC, air quality, and plumbing solutions that consider your home’s layout, personal preferences, and budget.

Energy Efficiency and Sustainability

Optimizing your home’s systems not only improves comfort but also enhances energy efficiency. Mainstream specializes in installing and maintaining energy-efficient heating, cooling, and plumbing systems that reduce your energy costs and environmental footprint.

24/7 Emergency Services: Ready When You Need Us

  • Preventative Maintenance Plans: Mainstream offers an affordable Service Partner Plan that covers electrical, plumbing, heating, and cooling system maintenance, helping to extend their lifespan and prevent costly repairs.
  • 24/7 Emergency Services: Our team is ready to respond to your emergency needs at any time, ensuring that your home systems are quickly and efficiently restored.

Your Trusted Service Provider in Coeur d’Alene, ID

Don’t wait for extreme weather or plumbing emergencies to test your home’s systems. Let us help you maintain a comfortable, efficient, and healthy home environment year-round. Contact Mainstream today to schedule a consultation or service appointment.

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